CA402461A - Drill bit - Google Patents

Drill bit

Info

Publication number
CA402461A
CA402461A CA402461A CA402461DA CA402461A CA 402461 A CA402461 A CA 402461A CA 402461 A CA402461 A CA 402461A CA 402461D A CA402461D A CA 402461DA CA 402461 A CA402461 A CA 402461A
Authority
CA
Canada
Prior art keywords
drill bit
drill
bit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA402461A
Other languages
French (fr)
Inventor
Joseph Potvin Medor
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA402461A publication Critical patent/CA402461A/en
Expired legal-status Critical Current

Links

CA402461A Drill bit Expired CA402461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA402461T

Publications (1)

Publication Number Publication Date
CA402461A true CA402461A (en) 1942-01-27

Family

ID=35412907

Family Applications (1)

Application Number Title Priority Date Filing Date
CA402461A Expired CA402461A (en) Drill bit

Country Status (1)

Country Link
CA (1) CA402461A (en)

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